Cooler bag



FIG. 1 is a perspective view of a cooler bag showing my new design;

FIG. 2 is an in-use view of the cooler bag shown in FIG. 1;

FIG. 3 is a front plan view of the cooler bag shown in FIG. 1;

FIG. 4 is a back plan view of the cooler bag shown in FIG. 1;

FIG. 5 is a left side plan view of the cooler bag shown in FIG. 1;

FIG. 6 is a right side plan view of the cooler bag shown in FIG. 1;

FIG. 7 is a top plan view of the cooler bag shown in FIG. 1; and,

FIG. 8 is a bottom plan view of the cooler bag shown in FIG. 1. 

The ornamental design for a cooler bag, substantially as shown and described. 